.myheader {
    border-bottom: 1px solid #ddd;
    padding: 5px 20px;
    height: 100px;
    font-size: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    .titleTop {
        height: 40px;
        display: flex;
        justify-content: space-between;
        align-items: center;
        color: #333;
      .left {
        position: absolute;
        left: 20px;
        i {

        }
      }
  
      .right {
        font-size: 28px;
      }
    }
  }